Solutions that make a difference

STS Defence are specialists in mission-critical communications and intelligent systems, and operate in markets including the defence, marine, aerospace and nuclear sectors.

We help our customers to resolve complex technical challenges; investigating and creating innovative solutions, designing and manufacturing assemblies and sub-assemblies, and integrating and supporting systems through‑life.

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Defence

We deliver communications systems and support to both the naval and land domains.

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Aerospace

We manufacture equipment and assemblies for the civil and military aerospace sector.

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Marine

We manufacture subsea cabling systems and are currently condition monitoring systems for shipping.

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Nuclear

We provide integrated training solutions and safety consultancy to the nuclear and defence sectors.

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What we offer

Research & Technology

We undertake research into new technologies that help our clients resolve complex technical problems.

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Design & Manufacture

We produce electronic and mechanical systems and sub-assemblies where quality and security are paramount.

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Integration & Support

We integrate electronic systems onto military platforms and provide integrated logistic support through-life.

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Supporting you from idea to in-service

Wherever you are in the product lifecycle, we can help.  We work out ways to exploit new technology. We help mature concepts into workable prototypes and small-batch production, and we integrate systems and equipment and support them through-life.

By operating across the life-cycle spectrum, we offer you an agile, low-risk and cost-effective way to investigate, develop, deploy and sustain technology that delivers results.

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News and Articles

STS Defence engineers working on a two-stroke engine which featured their AI-based IConIC system BlogNews
17th October 2019

STS Defence is recognised by Riviera Maritime Media for its AI-based system, IConIC

Riviera Maritime Media, a maritime industry news and publishing company, with offices in London and Singapore, have recently interviewed our CTO, Dr David Garrity regarding…
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BlogNews
14th September 2019

Another Successful year at DSEI 2019

STS Defence had yet another successful year at DSEi 2019, demonstrating all our capabilities from AI focused Technology and Research through to Engineering support and…
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BlogNews
12th August 2019

STS Defence is exhibiting at DSEI show at ExCeL London, 10th to 13th September 2019

STS Defence is once again exhibiting at DSEi, London, The Defence and Security Expo that brings together the industry to showcase the latest technology, advances…
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Case studies

Containerised communications for HMS Protector

Developing a military communications solution for the Royal Navy's ice patrol vessel

Water-cooled cabinets for the Royal Navy

Addressing a complex and challenging technical problem for military maritime environments in above and below surface platforms.

Gunnery Communications

Quickly developing a solution to improve gunnery control and communciations

Maritime Multimedia

Providing internet access to the crew's aboard the Royal Navy's warships.

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Join the team

Do you want to be part of a company that’s going somewhere?  We are looking for individuals with a passion for solving problems.  Whether you are an experienced technology professional or just starting out in your career, STS Defence offers you a chance to grow.

Find out more about working with usView our current vacancies